Pith Number

pith:RUFGZ5X2

pith:2014:RUFGZ5X2KZRGKDRAWCGKK7IUMM

not attested not anchored not stored refs pending

A variant of Lehmer's conjecture, II: The CM-case

Sanoli Gun, V. Kumar Murty

arxiv:1403.4706 v1 · 2014-03-19 · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RUFGZ5X2KZRGKDRAWCGKK7IUMM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:56:04.649967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d0a6cf6fa5662650e20b08ca57d14632bed4e1c6e251e4c49d2bbed410e9afa

Aliases

arxiv: 1403.4706 · arxiv_version: 1403.4706v1 · doi: 10.48550/arxiv.1403.4706 · pith_short_12: RUFGZ5X2KZRG · pith_short_16: RUFGZ5X2KZRGKDRA · pith_short_8: RUFGZ5X2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RUFGZ5X2KZRGKDRAWCGKK7IUMM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8d0a6cf6fa5662650e20b08ca57d14632bed4e1c6e251e4c49d2bbed410e9afa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6468bb322859f8db8eddefe8c32c6f8ad838d6a38119778ac39e8f462d1b5cce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-03-19T06:49:54Z",
    "title_canon_sha256": "dca75e1b9faa48490be5e4e585d8ef3434ec9031bd07c508af9fd7331bb4a6d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4706",
    "kind": "arxiv",
    "version": 1
  }
}